Invention Grant
- Patent Title: Recording device
- Patent Title (中): 录音设备
-
Application No.: US12509727Application Date: 2009-07-27
-
Publication No.: US07920218B2Publication Date: 2011-04-05
- Inventor: Chisato Urano , Takashi Morikawa , Haruo Harada , Yasunori Okano , Taijyu Gan , Atsushi Hirano , Hiroshi Arisawa
- Applicant: Chisato Urano , Takashi Morikawa , Haruo Harada , Yasunori Okano , Taijyu Gan , Atsushi Hirano , Hiroshi Arisawa
- Applicant Address: JP Tokyo
- Assignee: Fuji Xerox Co., Ltd.
- Current Assignee: Fuji Xerox Co., Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Oliff & Berridge, PLC
- Priority: JP2009-052570 20090305
- Main IPC: G02F1/133
- IPC: G02F1/133

Abstract:
A recording device that includes an obtainment unit that obtains image information representing an image; and a voltage application unit that applies a voltage with a frequency according to the image information obtained by the obtainment unit, to a pair of electrodes equipped with a display medium, the display medium having a multi-layered liquid-crystal phase provided between the pair of electrodes, the multi-layered liquid-crystal phase having a first layer capable of assuming a specific alignment when the applied voltage is greater than or equal to a pre-set first voltage threshold, and a second layer capable of assuming a specific alignment when the applied voltage is greater than or equal to a second voltage threshold. An application of a voltage to the pair of electrodes effecting a first voltage component and a second voltage component applied to the first layer and the second layer, respectively.
Public/Granted literature
- US20100225838A1 RECORDING DEVICE Public/Granted day:2010-09-09
Information query